Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Hartford
Air quality index (AQI) and PM2.5 air pollution in Hartford
6 people follow this city
Hartford Air Quality Map
Real-time Hartford air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Hartford today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hartford?
| Weather | Clear sky |
| Temperature | 75.2°F |
| Humidity | 79% |
| Wind | 4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Nipomo, California | 136 |
| 2 | Arroyo Grande, California | 102 |
| 3 | Mecca, California | 69 |
| 4 | Big Bear Lake, California | 67 |
| 5 | Allentown, Pennsylvania | 64 |
| 6 | Bethlehem, Pennsylvania | 64 |
| 7 | Edmond, Oklahoma | 62 |
| 8 | Wichita, Kansas | 62 |
| 9 | Lewisville, Texas | 61 |
| 10 | Coopersburg, Pennsylvania | 60 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
43*
live AQI index
Good
Overview
What is the current air quality in Hartford?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 43* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.5*µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Hartford is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hartford?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Hartford air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 29 | Good 43 AQI US |  90% | 78.8° 62.6° |  8.9 mp/h |
| Today | Good 43 AQI US | | 84.2° 62.6° | 4.5 mp/h |
| Wednesday, May 1 | Good 50 AQI US | | 87.8° 64.4° | 6.7 mp/h |
| Thursday, May 2 | Moderate 54 AQI US  |  | 86° 62.6° | 6.7 mp/h |
| Friday, May 3 | Moderate 54 AQI US | 90% | 86° 66.2° | 6.7 mp/h |
| Saturday, May 4 | Moderate 61 AQI US | 90% | 86° 66.2° | 6.7 mp/h |
| Sunday, May 5 | Moderate 77 AQI US |  | 87.8° 68° | 6.7 mp/h |
| Monday, May 6 | Moderate 78 AQI US | | 87.8° 66.2° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Hartford?
No locations are available.
AQI US, Metric